18065028384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{20021}}^1$

素因数の和:20291

約数の個数: 144

約数和(自身を含む): 55556484984

約数和(自身を除く): 37491456600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 241, 288, 312, 416, 468, 482, 624, 723, 936, 964, 1248, 1446, 1872, 1928, 2169, 2892, 3133, 3744, 3856, 4338, 5784, 6266, 7712, 8676, 9399, 11568, 12532, 17352, 18798, 20021, 23136, 25064, 28197, 34704, 37596, 40042, 50128, 56394, 60063, 69408, 75192, 80084, 100256, 112788, 120126, 150384, 160168, 180189, 225576, 240252, 260273, 300768, 320336, 360378, 451152, 480504, 520546, 640672, 720756, 780819, 902304, 961008, 1041092, 1441512, 1561638, 1922016, 2082184, 2342457, 2883024, 3123276, 4164368, 4684914, 4825061, 5766048, 6246552, 8328736, 9369828, 9650122, 12493104, 14475183, 18739656, 19300244, 24986208, 28950366, 37479312, 38600488, 43425549, 57900732, 62725793, 74958624, 77200976, 86851098, 115801464, 125451586, 154401952, 173702196, 188177379, 231602928, 250903172, 347404392, 376354758, 463205856, 501806344, 564532137, 694808784, 752709516, 1003612688, 1129064274, 1389617568, 1505419032, 2007225376, 2258128548, 3010838064, 4516257096, 6021676128, 9032514192, 18065028384]

約数ペア:

[(1, 18065028384), (2, 9032514192), (3, 6021676128), (4, 4516257096), (6, 3010838064), (8, 2258128548), (9, 2007225376), (12, 1505419032), (13, 1389617568), (16, 1129064274), (18, 1003612688), (24, 752709516), (26, 694808784), (32, 564532137), (36, 501806344), (39, 463205856), (48, 376354758), (52, 347404392), (72, 250903172), (78, 231602928), (96, 188177379), (104, 173702196), (117, 154401952), (144, 125451586), (156, 115801464), (208, 86851098), (234, 77200976), (241, 74958624), (288, 62725793), (312, 57900732), (416, 43425549), (468, 38600488), (482, 37479312), (624, 28950366), (723, 24986208), (936, 19300244), (964, 18739656), (1248, 14475183), (1446, 12493104), (1872, 9650122), (1928, 9369828), (2169, 8328736), (2892, 6246552), (3133, 5766048), (3744, 4825061), (3856, 4684914), (4338, 4164368), (5784, 3123276), (6266, 2883024), (7712, 2342457), (8676, 2082184), (9399, 1922016), (11568, 1561638), (12532, 1441512), (17352, 1041092), (18798, 961008), (20021, 902304), (23136, 780819), (25064, 720756), (28197, 640672), (34704, 520546), (37596, 480504), (40042, 451152), (50128, 360378), (56394, 320336), (60063, 300768), (69408, 260273), (75192, 240252), (80084, 225576), (100256, 180189), (112788, 160168), (120126, 150384)]